>Must protect the data and secure the login and password, so both. Cookies aren't an option because this isn't a web browser application...it's a Windows app.
>
>The program handles personal health data, so must be secure.
>
Here is an example that a friend of mine wrote, check it out, You may have to create an free account to login to his forum, but it is a windows app that logins into a webpage, instead of a webservice but the idea is similiar.
http://www.chornbe.com/forums/topic.asp?TOPIC_ID=159Morgan